Physical & Chemical Properties Data Table 1: Solubility or Reaction Substance Name Color Odor Effect of Heat Cold Water Hot Water Litmus test Dilute HCl Dilute NaOH Mg Silver None None None None Base Fizzes‚ gas‚ increased temperature None Cu Brown None None None None Base None None Zn Silver None None None None Base Fizzes None MgO White Slight odor None None Bubbles Base Dissolves‚ turns yellow‚ increased temperature None CuCO3 Green None Melts
Premium Chemistry Sodium Chemical reaction
Observations of Chemical Changes Purpose: The purpose of this experiment is to predict and examine chemical changes/reactions among common chemicals found in consumer products at a macroscopic level. Procedure: The procedure of this experiment was to carefully mix different chemicals together using the chemical filled pipettes and the 96-well plate and determining what chemical reactions occurred. Data Table: Observations of Chemical Changes Experiment 1: Observations of Chemical Reactions |
Premium Chemistry Chemical reaction Experiment
lobe of the brain can cause an individual to develop different impulses and as well impulsive behavior (Schwartz‚ 2012). There are even disorders and illnesses such as Depression‚ Schizophrenia‚ and Bipolar Disorder believed to be the result of chemical imbalances in the brain. However‚ biological factors can also determine decisions and actions. Pharmaceutical medications have shown that people make different decisions when on the medications versus when not on them. Individuals treated for attention
Premium Brain Psychology Neuron
Name: Jeanne Yoo|Date: 07/15/13| Exp 1: Observations of Chemical Changes|Lab Section: 1411-76426| Data Tables: Part 1: |Chemicals|Well No.|Observations of the Reaction| A.|NaHCO3 + HCl|1 |clear bubbles formed| B.|HCl + BTB|2 |turned orange after BTB was added‚ transparent‚ acidic| C.|NH3 + BTB|3 |turned dark blue after BTB was added‚ opaque‚ basic| D.|HCl + blue dye| |blue dye was missing from kit| E.|Blue dye + NaOCl| |blue dye was missing from kit| | with the 1 drop of HCl| ||
Premium Chemistry Green Chemical reaction
Significant chemical waste is generated from the labs on campus: 1. To find out how are these chemicals disposed. 2. To suggest what is the optimum way of disposing them. 3. Identification of the risks involved. Contents 1. PROJECT OBJECTIVES……………………………………………1 4. INTRODUCTION…………………………………..........................5 4.1 Waste…………………………….……………..........................5 4.2 Chemical Waste……………………………………………….6 4.3 Hazardous Chemical Wastes…………………………….7 4.4 Non-Hazardous Chemical Wastes………………
Premium Waste Hazardous waste Chemistry
seventh but more impressive is their growth which is twice the overall export growth of Pakistan. Basic Chemical manufacturer may be defined as production of drugs and chemical by synthesis‚ fermentation or extraction from naturally occurring materials of biological or mineral origin. Unfortunately‚ while the pharmaceutical formulation industry has grown at a relatively rapidly pace‚ the basic chemical industry in Pakistan has lagged behind. Basic manufacturer is dependent upon a reasonably well-developed
Premium Sodium chloride Material Chlorine
Balancing chemical equations 1. Complete the following sentences‚ using the words or groups of words in the box below. You may use some words more than once. |• as small as possible |• decrease |• molecules |• quantities | |• balance |• different |• nature |• rearranging | |• bonds |• equal
Premium Chemistry Chemical reaction Oxygen
Case 20: Diamond Chemicals plc (A) --PT07 Group 10 INTRODUCTION: Diamond Chemicals is a large worldwide chemicals producer with two factories in Liverpool England and Rotterdam Holland. Both of their plants were built in 1967 with annual output of 250‚000 metric tons polypropylene. Compare with low-cost producer‚ the production cost per ton is 1.09 which is a little bit high than competitors (see Exhibition 1). With the decline EPS from £60 in 1999 to £30 in 2000 and worldwide economic slowdown
Premium Net present value Discounted cash flow
September 19-23‚ 2012 Chemical Distribution in Europe Today Alan Looney CEO NCC E-mail: avlooney@ncc.ie Agenda • European Distribution – Understanding my Audience • Owners‚ CEO’s‚ Professions – – – – – – – Market Size & Composition Global‚ Pan European‚ Regional‚ National‚ Alliances Markets Geographical and Sectoral US Investment in Europe / Ireland Barriers to Trade Factors for Success a Personal Perspective The Value Proposition World Chemical Distribution Market
Premium Europe Western Europe United States
bonds formed between two ions by the transfer of electrons. The speed at which a chemical reaction proceeds is known as the rate of reaction. The rate of almost every reaction can be increased or decreased due to different factor. Scientists have identified five factors that affect the rate of reaction. The five factors are temperature‚ concentration of the reactants‚ surface area‚ agitation (mixing)‚ and catalyst (chemical helpers). The collision theory states that the rate of a reaction is directly
Premium Chemical reaction